OC not showing up in Windows after update
Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=4602
Printed Date: 23 Jul 2025 at 12:25pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: OC not showing up in Windows after update
Posted By: sprawlic
Subject: OC not showing up in Windows after update
Date Posted: 13 Mar 2017 at 10:44am
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" rel="nofollow - My Windows 10 recently updated and since then the overclocking I have set in my bios (I have a 6800k set to 4ghz) no longer shows up in Windows. When using CPU-Z it confirms the speed is still set to 3.6ghz. Why would this happen and how do I correct this?
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Replies:
Posted By: wardog
Date Posted: 13 Mar 2017 at 11:04am
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" rel="nofollow - Is your Power Plan in Windows still set to Performance? Or Balanced maybe now? |
Posted By: parsec
Date Posted: 13 Mar 2017 at 11:33am
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" rel="nofollow - If you know the date, or the approximate date of the Windows update, open the Programs and Features option of Windows 10. Check the Installed On date of the Intel Management Engine Components, and the Version. Compare the version to that of the version for your unknown X99 board under the Windows 10 download list. When you installed Windows 10 the first time, how did you install the basic Intel drivers and software? Did you install the INF driver ver:10.1.2.10? You're saying that your OC is still set in the UEFI/BIOS, but your CPU never reaches the OC speed you set? What are you using to check the speed of your processor? ------------- http://valid.x86.fr/48rujh" rel="nofollow"> 
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Posted By: wardog
Date Posted: 13 Mar 2017 at 11:42am
" rel="nofollow -
CPU-z |
parsec wrote:Posted By: sprawlic
Date Posted: 14 Mar 2017 at 12:31am
| " rel="nofollow - Hi thanks for your reply. The motherboard is x99 Fatality 3.1 . And yes the OC is set to 4ghz in the bios using the OC Tweaker. The OC was working fine until the Windows 10 anniversary update. Since then the processor is running at 3.6 and I can't get the OC to work no matter what I do. I checked the power settings in windows and it still set to "high performance". I just don't understand what the update did to change this? Pulling my hair out. |
Posted By: wardog
Date Posted: 14 Mar 2017 at 2:31am
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" rel="nofollow - What does F-Stream show? Also, X99M Fatality Killer/3.1 or X99X Fatality Killer/3.1 ? |
Posted By: sprawlic
Date Posted: 14 Mar 2017 at 3:33am
| " rel="nofollow - Where do I find F-Stream? its an X99M. |
Posted By: wardog
Date Posted: 14 Mar 2017 at 3:41am
Click the link, select your OS, and scroll down to the Utilities section: http://www.asrock.com/mb/Intel/Fatal1ty%20X99M%20Killer3.1/?cat=Download |
Posted By: sprawlic
Date Posted: 14 Mar 2017 at 3:51am
| " rel="nofollow - F-Stream says it running at Turbo 4.0ghz so maybe it is OC'd afterall? |
Posted By: sprawlic
Date Posted: 14 Mar 2017 at 3:53am
| CPU Frequency in F-Stream is reading 3900mhz |
Posted By: MidnightBanshi
Date Posted: 14 Mar 2017 at 9:29am
| " rel="nofollow - I tried doing the OC profile on my Taichi Z270 board to 4.7 target, yet CPU-Z and Windows still show 4.2. Does F-Stream work with that motherboard as well? |
Posted By: wardog
Date Posted: 14 Mar 2017 at 9:58am
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No. Only the Fatal1ity boards support F-Stream. The remainder, excluding the OC Formula's which use Formula Drive, use A-Tuning. |